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  3. Mineral Resource Data System (MRDS)

Trowbridge Bar Placer

Past Producer in Lemhi county in Idaho, United States with commodity Gold
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Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Public Land Survey System information
  6. Commodities
  7. Materials information
  8. Host and associated rocks
  9. Nearby scientific data
  10. Ore body information
  11. Economic information about the deposit and operations
  12. Mining district
  13. Land status
  14. Ownership information
  15. Links to other databases
  16. Bibliographic references
  17. Reporter information

Geologic information

Identification information

Deposit ID 10089159
MRDS ID W013331
MAS/MILS ID 0160590642
Record type Site
Current site name Trowbridge Bar Placer
Alternate or previous names Highland Placer

Geographic coordinates

Geographic coordinates: -113.93622, 45.51769 (WGS84)
Elevation 1372
Relative position 2.7 MI S12W OF GIBBONSVILLE

Site location context

Political divisions (FIPS codes)

Lemhi(county)

Idaho(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Gibbonsville(quadrangle 1:24,000 scale)

Wisdom(quadrangle 1:100,000 scale)

Dillon(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Middle Salmon-Panther(hydrologic unit)

Salmon(hydrologic accounting unit)

Lower Snake(hydrologic subregion)

Pacific Northwest(hydrologic region)

Federal lands

Salmon-Challis National Forest(National Forest)

National Forest FS(Type of land area)

FS(Federal land areas administered by FS)

Geographic areas

Country State County
United States Idaho Lemhi

Public Land Survey System information

Meridian Township Range Section Fraction State
Boise 025N 021E 2, 12 NENWSW (12) Idaho

Comments on the location information

  • E. side of N. Fork, 1/2 mi. S. of mouth of Lick Creek.

Commodities

Commodity Importance
Gold Primary

Materials information

Materials Type of material
Gold Ore

Host and associated rocks

  • Host or associated Host
    Rock type Unconsolidated Deposit > Alluvium

Nearby scientific data

(1) -113.93622, 45.51769
ListMap

Economic information

Ore body information

  • Thickness 4.57M
    Length 643.72M

Economic information about the deposit and operations

Operation type Placer
Development status Past Producer
Commodity type Metallic
Deposit size Small
Significant No

Mining district

District name Gibbonsville District

Land status

Ownership category Private

Ownership information

  • Type Owner
    Owner Trowbridge And Hagel

Comments on the workings information

  • Average width of deposit is 300 feet.

Comments on development

  • 1 Patented claim

Reference information

Bibliographic references

  • Deposit

    Lorain and Metzger, Reconnaissance of Placer-Mining Districts in Lemhi County, USBM IC 7082, P. 39

  • Deposit

    Mines And Prospects Of The Dillon Quad, IBMG Mines And Prospects Map Series, V. E. Mitchell, Et Al.

Reporter information

Type Date Name Affiliation Comment
Reporter 01-AUG-1976 Bainbridge, Terri L.; Miller, Pat U.S. Geological Survey
Updater 01-MAR-1983 Loen, Jeffrey S. (Pearson, Robert C.) U.S. Geological Survey
Reporter 14-NOV-1983 Western Field Operations Center (WFOC) U.S. Bureau of Mines

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.

Maps centered on this site